At school, you spend a great deal of your day, so it's good to be close to your classmates - and it will be more enjoyable for you to be useful. Certainly in your class, and in the other classes, there are boys and girls with whom you would be a friend. It's good at school to have close friends that you can rely on and with whom to spend cool when you are together.
See some reasons to be close to your classmates (or at least part of them):
They are your second family - as I have already mentioned in school, you spend a lot of time so your classmates are something like your second family. Together, you are worried before controlling, learning together, telling yourself, doing escorts, running out of hours, entertaining during physical exercise, and so on. Many of your classmates tell you so much about themrself that you know about them sometimes more than abou some of your friends.
Make your life at school easier and more enjoyable - the more information you have in school, the better for you. You will be acquainted not only with what you learn alone, but also with what others are learning. It is good to have more friends at school because you will know more about the others, and about things related to tests, controls, piracy, etc.
Your classmates can become friends outside school - this is normal and most teenagers have friends from school. Of course you will also go out with your friends from childhood or friends from other places, but why not go out with some of your classmates? The closer you get, the more cool you will be in school.
You will be more focused during classes - well, sometimes your friends will distract you but it is proven that friendships in school increase productivity because you are more enjoyable and at the same time there is "hidden competition" between you and Everyone wants to be better than others, which makes you more focused and effective.
Your classmates understand your worries and successes - when two or more people share the same interests, they have another reason to rely on one another. There is none other than your classmates who are placed in the same conditions and fully understand you when you need help or when you have some success. No matter how close friends you have outside school, only your classmates can cope with your emotions like you.